219488-99-0

3-Methyl-2-buten-2-ylboronic acid pinacol ester 3-Methyl-2-buten-2-ylboronic acid pinacol ester 95% 4,4,5,5-Tetramethyl-2-(3-methylbut-2-en-2-yl)-1,3,2-dioxaborolane 2-(1,2-dimethyl-1-propen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1,3,2-Dioxaborolane, 2-(1,2-dimethyl-1-propen-1-yl)-4,4,5,5-tetramethyl- 2-(1,2-DIMETHYL-1-PROPEN-1-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE(WXC07807)